diff --git a/Cargo.lock b/Cargo.lock
index e6c7e12..d23a120 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "addr2line"
@@ -1133,7 +1133,7 @@ dependencies = [
 
 [[package]]
 name = "mize"
-version = "0.0.0"
+version = "0.0.1"
 dependencies = [
  "axum",
  "axum-extra",
diff --git a/lib.nix b/lib.nix
index 334bbc9..b7360db 100644
--- a/lib.nix
+++ b/lib.nix
@@ -75,7 +75,7 @@ rec {
   buildMizeForSystem = system: let
     hostSystem = getCrossSystem system;
 
-    pkgsCross = import nixpkgs { inherit buildSystem hostSystem; overlays = [ rust-overlay.overlays.default ]; };
+    pkgsCross = import nixpkgs { inherit buildSystem hostSystem; localSystem = buildSystem; overlays = [ rust-overlay.overlays.default ]; };
 
     pkgsNative = import nixpkgs { inherit buildSystem; overlays = [ rust-overlay.overlays.default ]; };
 
@@ -161,11 +161,12 @@ rec {
           cp $build_dir/target/${hostSystem.nameRust}/$debugOrRelease/libmize_module_${attrs.modName}.so $out/lib/
         '';
         mizeBuildPhase = attrs.mizeBuildPhase or ''
-          cargo --color always build --target ${hostSystem.nameRust} --manifest-path $build_dir/Cargo.toml --lib
+          cargo --color always build --target ${hostSystem.nameRust} ${if builtins.hasAttr "cargoExtraArgs" attrs then attrs.cargoExtraArgs else ""} --manifest-path $build_dir/Cargo.toml --lib
         '';
         selector_string = mkSelString (attrs.select or {} // {
           inherit (attrs) modName;
         });
+        devShell = if builtins.hasAttr "devShell" attrs then attrs.devShell else mkMizeRustShell {};
 
       }
 
diff --git a/mize_module.nix b/mize_module.nix
index caf4636..7c1745c 100644
--- a/mize_module.nix
+++ b/mize_module.nix
@@ -1,6 +1,6 @@
 {
 
-module = { mkMizeRustModule, hostSystem, pkgsCross, pkgs, lib, craneLib, ... }: 
+module = { mkMizeRustModule, mkMizeRustShell, hostSystem, pkgsCross, pkgs, lib, craneLib, ... }: 
 
   mkMizeRustModule (
 
@@ -18,6 +18,10 @@ module = { mkMizeRustModule, hostSystem, pkgsCross, pkgs, lib, craneLib, ... }:
   // (lib.attrsets.optionalAttrs (hostSystem.kernel.name == "linux") {
       strictDeps = true;
       cargoExtraArgs = "--bin mize --features os-target";
+      mizeInstallPhase = ''
+        mkdir -p $out
+        cp $build_dir/target/${hostSystem.nameRust}/$debugOrRelease/mize $out/
+      '';
 
   })
 
@@ -25,7 +29,7 @@ module = { mkMizeRustModule, hostSystem, pkgsCross, pkgs, lib, craneLib, ... }:
 
   
   # x86_64-linux stuff
-  // (lib.attrsets.optionalAttrs (hostSystem.name == "x86_64-linux-gnu") {
+  // (lib.attrsets.optionalAttrs (hostSystem.name == "x86_64-linux-gnu") rec {
 
 
       nativeBuildInputs = [
@@ -35,9 +39,13 @@ module = { mkMizeRustModule, hostSystem, pkgsCross, pkgs, lib, craneLib, ... }:
 
 
       buildInputs = [
-          (if hostSystem.nameFull == "x86_64-unknown-linux-gnu" then pkgs.openssl else pkgsCross.openssl)
+          pkgs.openssl
       ];
 
+      devShell = mkMizeRustShell {
+        inherit buildInputs nativeBuildInputs;
+      };
+
 
       # patch the interpreter to run on most linux-gnu distros
       # postBuild = "patchelf --set-interpreter /lib64/ld-linux-x86-64.so.2 /build/source/target/release/mize";
@@ -80,7 +88,7 @@ module = { mkMizeRustModule, hostSystem, pkgsCross, pkgs, lib, craneLib, ... }:
 
 
   #browser stuff
-  // (lib.attrsets.optionalAttrs (hostSystem.name == "wasm32-none-unknown") {
+  // (lib.attrsets.optionalAttrs (hostSystem.name == "wasm32-none-unknown") rec {
 
     cargoArtifacts = craneLib.buildDepsOnly ({
       src = ./.;
@@ -91,6 +99,12 @@ module = { mkMizeRustModule, hostSystem, pkgsCross, pkgs, lib, craneLib, ... }:
       buildInputs = with pkgs; [ cargo-binutils lld ];
     });
 
+    mizeBuildPhase = ''
+      cd $build_dir
+      RUST_LOG=off wasm-pack build --target no-modules --dev --out-dir $out -- --features wasm-target --no-default-features
+    '';
+    mizeInstallPhase = "";
+
     doInstallCargoArtifacts = false;
 
     doCheck = false;
@@ -107,7 +121,11 @@ module = { mkMizeRustModule, hostSystem, pkgsCross, pkgs, lib, craneLib, ... }:
     cat $src/src/platform/wasm/init.js >> $out/pkg/mize.js
     '';
 
-    buildInputs = with pkgs; [ wasm-bindgen-cli binaryen wasm-pack ];
+    nativeBuildInputs = with pkgs; [ wasm-bindgen-cli binaryen wasm-pack ];
+
+    devShell = mkMizeRustShell {
+      inherit nativeBuildInputs;
+    };
 
   })